[FEATURE] Prompt when adding song to playlist with song already in list

[johnnyboy0g]

Pretty self explanatory request.

But to provide a more detailed request I'd like to start off by saying Amperfy is by far the best client I've tried for playback from a homeserver. It's relatively feature rich, while still keeping the UI snappy and clean. Clients like Play:Sub and Substreamer add extra features like EQ, Sleep(?) + + + to the current "playing" view which only serves to create a solid clusterfuck of buttons.

Amperfy keeps the simplicity while also providing most of what I need from a music client:

• Playlists
• Downloading based on playlists
• Shuffle play
• Search (Albums, Artists, Songs)

The ONLY thing I can think of to give Amperfy a 10/10 for me is adding a prompt that pops up when adding a song to a playlists.
Spotify handles this by askin you to either "Duplicate the song" or "Don't add to playlist".

And please, I'd be happy to pay $5 for an app like this.
Give me a donate button in the settings or make it purchaseable in App Store.

THANKS!

[BLeeEZ]

Thank you very much. I add this feature to the list for v1.2.3.
On GitHub is a donation link: paypal.me/BLeeEZ25 :)